Harlon Block Half Marathon 2026

The race.

The Harlon Block Half Marathon takes place November 8, 2026, in Weslaco, TX, honoring a local Marine who served in World War II. The event offers a half marathon distance with chip timing and includes overall male and female awards plus age group awards across categories from ages 1–14 through 65+. Runners and walkers of all ages may participate, with a 5-hour time limit. A portion of proceeds benefits the Harlon Block Memorial Statue. The event features vendor market activities, live music entertainment, and a post-run celebration. All race packets must be picked up during designated packet pickup; morning pickup is not available.